155428104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498167}}^1$

素因数の和:498189

約数の個数: 32

約数和(自身を含む): 418461120

約数和(自身を除く): 263033016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 498167, 996334, 1494501, 1992668, 2989002, 3985336, 5978004, 6476171, 11956008, 12952342, 19428513, 25904684, 38857026, 51809368, 77714052, 155428104]

約数ペア:

[(1, 155428104), (2, 77714052), (3, 51809368), (4, 38857026), (6, 25904684), (8, 19428513), (12, 12952342), (13, 11956008), (24, 6476171), (26, 5978004), (39, 3985336), (52, 2989002), (78, 1992668), (104, 1494501), (156, 996334), (312, 498167)]